2061 search results - page 180 / 413 » Modeling search engine effectiveness for federated search |
121
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
This paper introduces an effective initialization approach for segmentation using the Chan-Vese model. The initial curve is found by searching among the extremals of the fidelity ...
161
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CIKM
2008
Springer
15 years 8 months ago
2008
Springer
We introduce a unified graph representation of the Web, which includes both structural and usage information. We model this graph using a simple union of the Web's hyperlink ...
158
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CLEF
2005
Springer
16 years 22 hour ago
2005
Springer
: We participated in two tasks: Multi-8 two-years-on retrieval and Multi-8 results merging. For our multi-8 two-years-on retrieval work, simple multilingual ranked lists are first ...
141
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ICWE
2004
Springer
15 years 12 months ago
2004
Springer
In this paper we thoroughly discuss design and implementation issues for semantic search and navigation to ontology-based metrics and indicators metadata. These semantic search and...
165
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IPM
2006
15 years 6 months ago
2006
This study examines the facets and patterns of multiple Web query reformulations with a focus on reformulation sequences. Based on IR interaction models, it was presumed that quer...